WO1997044928A3 - Process for high-bit-rate digital signal transmission - Google Patents

Process for high-bit-rate digital signal transmission Download PDF

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Publication number
WO1997044928A3
WO1997044928A3 PCT/DE1997/000984 DE9700984W WO9744928A3 WO 1997044928 A3 WO1997044928 A3 WO 1997044928A3 DE 9700984 W DE9700984 W DE 9700984W WO 9744928 A3 WO9744928 A3 WO 9744928A3
Authority
WO
WIPO (PCT)
Prior art keywords
bit
digital signal
signal transmission
transmission
rate digital
Prior art date
Application number
PCT/DE1997/000984
Other languages
German (de)
French (fr)
Other versions
WO1997044928A2 (en
Inventor
Michael Alger-Meunier
Original Assignee
Siemens Ag
Alger Meunier Michael
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag, Alger Meunier Michael filed Critical Siemens Ag
Publication of WO1997044928A2 publication Critical patent/WO1997044928A2/en
Publication of WO1997044928A3 publication Critical patent/WO1997044928A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention relates to a process for high-bit-rate digital signal transmission on local lines to exchange data between two stations with digital signals which enable a transmission of 3 Mbits/s in both directions. The digital signals are also transmitted in a frequency band above the speech band, and the frequency band for the digital signals is divided into a plurality of subchannels. The subchannels are equally allocated to the two transmission directions to achieve symmetrical data transmission.
PCT/DE1997/000984 1996-05-17 1997-05-15 Process for high-bit-rate digital signal transmission WO1997044928A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620042.3 1996-05-17
DE1996120042 DE19620042A1 (en) 1996-05-17 1996-05-17 Process for high-rate digital signal transmission

Publications (2)

Publication Number Publication Date
WO1997044928A2 WO1997044928A2 (en) 1997-11-27
WO1997044928A3 true WO1997044928A3 (en) 1997-12-24

Family

ID=7794652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/000984 WO1997044928A2 (en) 1996-05-17 1997-05-15 Process for high-bit-rate digital signal transmission

Country Status (3)

Country Link
DE (1) DE19620042A1 (en)
TW (1) TW356631B (en)
WO (1) WO1997044928A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858106B4 (en) 1998-12-16 2014-09-25 Telefonaktiebolaget Lm Ericsson (Publ) A receiver and method for preventing intersymbol interference in a high-speed transmission system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653859A1 (en) * 1993-11-11 1995-05-17 Gpt Limited Discrete multiple tone transmission on high-speed digital subscriber lines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451490A1 (en) * 1979-03-15 1980-10-10 Shur Lok International Sa ASSEMBLY SLEEVE FOR FIXING A SCREW INTO AN OBJECT, PARTICULARLY IN SOFT MATERIAL
DE3531078C2 (en) * 1985-08-30 1993-10-28 Siemens Ag Data transmission outside the voice band on two-wire lines
GB2274042B (en) * 1993-01-04 1997-03-12 Intel Corp Simultaneous transfer of control information with voice and data over a public switched telephone network line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653859A1 (en) * 1993-11-11 1995-05-17 Gpt Limited Discrete multiple tone transmission on high-speed digital subscriber lines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WELLHAUSEN H -W ET AL: "EFFIZIENTE NUTZUNG VORHANDENER KUPFER-ORTSANCHLUSSLEITUNGSNETZE", FERNMELDE-INGENIEUR, vol. 47, no. 8/09, 1 August 1993 (1993-08-01), pages 1 - 70, XP000575523 *

Also Published As

Publication number Publication date
DE19620042A1 (en) 1997-11-20
WO1997044928A2 (en) 1997-11-27
TW356631B (en) 1999-04-21

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